ESP32 description

Ineinfuhrung:

ESP32 is already integrated antenna and rf balun, power amplifier, low noise amplifiers, filters, and the power management module. the entire solution is the least amount of pcb area. this board is 2.4 ghz dual mode wi fi and bluetooth chips by tsmc 40nm low power technology, power and rf characteristics of best, which is safe, reliable, and scalable to a wide range of applications.

TTGO LORA32 433/470/868/915Mhz ESP32 LoRa OLED 0.96 Inch Blue Display Bluetooth WIFI ESP-32 development board Module with AntennaThe 433/470/868/915MHz antenna needs to be in connection with the IPEX interface (if the antenna is not connected, it may damage the LoRa chip)Lithium battery charge and discharge circuit, when the battery is full, the blue LED will stop working. When using, pay attentio...

describeTTGO ForArduino UNO LoRa v1.0 is a for Arduino development board with Lora chip. The development board MCU uses atmega328P, and the communication module adopts the Lora module of Anxin, which can realize the function of for Arduino and Lora wireless communication. For more details, please see the link:https://github.com/LilyGO/UNO-TPLORA Invoice list:UNO LoRa MEGA328 ...